Base | Representation |
---|---|
bin | 1011111001011100001000… |
… | …0000011100110100100100 |
3 | 1201022120110101000002121021 |
4 | 2332113002000130310210 |
5 | 3203311232130024101 |
6 | 43453305350500524 |
7 | 2520050016013432 |
oct | 276270200346444 |
9 | 51276411002537 |
10 | 13081430314276 |
11 | 4193892420095 |
12 | 1573328664744 |
13 | 73b75c223a2c |
14 | 333204b23d52 |
15 | 17a4284d75a1 |
hex | be5c201cd24 |
13081430314276 has 81 divisors (see below), whose sum is σ = 23593257650361. Its totient is φ = 6346401180288.
The previous prime is 13081430314247. The next prime is 13081430314283. The reversal of 13081430314276 is 67241303418031.
The square root of 13081430314276 is 3616826.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 13 ways, for example, as 2708032272100 + 10373398042176 = 1645610^2 + 3220776^2 .
It is a super-2 number, since 2×130814303142762 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 57124149730 + ... + 57124149958.
Almost surely, 213081430314276 is an apocalyptic number.
13081430314276 is the 3616826-th square number.
It is an amenable number.
13081430314276 is a deficient number, since it is larger than the sum of its proper divisors (10511827336085).
13081430314276 is an frugal number, since it uses more digits than its factorization.
13081430314276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 866 (or 433 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 43.
The spelling of 13081430314276 in words is "thirteen trillion, eighty-one billion, four hundred thirty million, three hundred fourteen thousand, two hundred seventy-six".
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